I and my friends stay at Tatinut's place for 3 nights and it was great.
There are many 7-11, one pharmacy some restaurants nearby that you can reach by foot for shopping. By taxi, it will take you about 15 mins drive to go to Chatuchak market or BTS Mochit, which is fine for us.
The place itself is very comfortable for us. Everything is exactly as described and we felt at home. We also love the architecture of the accommodation, especially the front yard, it is very lovely.
Tatinut is very responsive and generous by providing us with different breakfast baskets daily, and the portion is a lot for the two of us. My friend did enjoy the basket a lot.
We would recommend Tatinut's place for my friends when they travel to Bangkok. Cheers!